7440 Light Bulb


The 7440 automotive light bulb is a versatile and high-performance bulb that is commonly used in a variety of vehicles. This bulb is known for its excellent brightness and long-lasting performance, making it a popular choice among car owners and mechanics.


The 7440 light bulb family is interchangeable with the following bulbs

The 7440 bulb has a lumen output of 400, which means it produces a bright, clear light that is perfect for use in both daytime and nighttime driving. It has a wattage of 21, making it an energy-efficient option that will help you save money on your car's electrical system.

This bulb has a standard size of 0.75 inches in diameter and 2.06 inches in length, making it easy to install in most automotive light fixtures. It has a wedge base that is designed to fit securely into the socket, ensuring a reliable connection that won't come loose while you're driving.

One of the great things about the 7440 bulb is that it is interchangeable with other bulbs that have the same base size and voltage. This means that if you have a different type of bulb in your car that needs replacing, you can easily switch it out for a 7440 bulb without having to make any modifications to your car's electrical system.

The 7440 bulb is typically used in a variety of positions throughout the car, including as a turn signal light, a brake light, a tail light, and a backup light. It is also commonly used in dome lights, license plate lights, and other interior lighting fixtures.